Radiative and temperature effects of experimental cloud-radiation interaction scheme of COSMO model

被引：0
|
作者：
Khlestova, J. [1 ,2 ]
Chubarova, N. [1 ,2 ]
Shatunova, M. [2 ]
Rivin, G. [1 ,2 ]
Becker, R. [3 ]
Goersdorf, U. [3 ]
Mayer, B. [5 ]
Pospichal, B. [4 ]
Seifert, P. [6 ]
Zinner, T. [5 ]
机构：
[1] Lomonosov Moscow State Univ, Leninskie Gory 1, Moscow 119991, Russia
[2] Hydrometeorol Cal Res Ctr Russian Federat, B Predtechensky Lane 11-13, Moscow 123242, Russia
[3] Deutsch Wetterdienst, Meteorol Observ Lindenberg, Observ 12, D-15848 Tauche, Germany
[4] Univ Cologne, Inst Geophys & Meteorol, Pohligstr 3, D-50969 Cologne, Germany
[5] Ludwig Maximilian Univ Munich, Meteorol Inst, Theresienstr 37, D-80333 Munich, Germany
[6] Leibniz Inst Tropospher Res, Permoserstr 15, D-04318 Leipzig, Germany
来源：
26TH INTERNATIONAL SYMPOSIUM ON ATMOSPHERIC AND OCEAN OPTICS, ATMOSPHERIC PHYSICS | 2020年 / 11560卷
基金：
俄罗斯科学基金会;
关键词：
COSMO model; CLOUDNET project; cloudiness; cloud condensation nuclei concentration; ACCURATE PARAMETERIZATION; CIRRUS CLOUDS; LIQUID-WATER; ICE; RETRIEVAL; AEROSOL; SYSTEM; RADAR;
D O I：
10.1117/12.2575575
中图分类号：
P4 [大气科学（气象学）];
学科分类号：
0706 ; 070601 ;
摘要：
We analyzed macrophysical characteristics of clouds and their radiative effects using COSMO mesoscale model and four German CLOUDNET sites. The study was performed for selected days with optically thick cloudiness, which relates to the period from April to October 2018. The short-term forecasts with only 3-hour time interval permit to evaluate only cloud microphysics effect on global irradiance at ground. The comparisons of liquid cloud water content (QC) and ice cloud content (QI) between measurements and modelling are discussed. We showed that the CLOUDRAD experimental cloud radiation interaction scheme provides a better agreement in global irradiance with observations than that from the default scheme.
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页数：8
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